Catalogs > Industrial Controls Catalog > Lighting Control > Feeder Disconnect Lighting Contactors > Bulletin 500L Top Wiring Contactors For Non-Motor and Lighting Loads
Bulletin 500L Top Wiring Contactors For Non-Motor and Lighting Loads
| Introduction |  |
Standards Compliance and Certifications | |
Catalog Number Explanation | |
Product Selection | |
Modifications for Non-Combination Devices | |
| Accessories | |
Specifications | |
Full Load Motor Currents | |
Approximate Dimensions | |
Renewal Parts | |
| Product Overview |
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Bulletin 500L
- Top wiring electrically held
- For non-motor loads, lighting, and heating
- NEMA sizes to 2250 A
- Enclosure ratings: NEMA Type 1, 3R/12, 4/4X (stainless steel)
- Special purpose enclosures:
Type 4X glass reinforced polyester
Bolted — 7 & 9, and 3R, 7 & 9
- 2-, 3-, and 4-pole configurations
Description
Bulletin 500L lighting contactors are electrically held contactors designed to switch the current to incandescent filament, fluorescent, mercury arc lamps, capacitors, and other non-motor loads. These contactors are not suitable for use on sign flashers.
Hold-in Contact — If a hold-in contact for 3-wire push button control is required, it must be specified on the order as a modification. A normally open auxiliary contact to be used as a hold-in contact can also be added in the field. See for information.
Feeder disconnect type lighting contactors are used for turning large blocks of lights on and off.